[Mandolorian]

I have just bought a 3.5" pulley for the supercharger and the required length belt from saleen speedlab. I was wondering if anyone knows if im required to have the car re-tuned for installing this size pulley. Also if anyone knows anyplace i can have this done (if required), because i live in West Virginia and there is nothing in this area that offers that type of service that im aware of.

Thanks